71 lines
1.8 KiB
Go
71 lines
1.8 KiB
Go
/*
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* Copyright (C) 2019 Philipp Haefelfinger (http://www.haefelfinger.ch/). All Rights Reserved.
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* This application is licensed under GPLv2. See the LICENSE file in the root directory of the project.
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*/
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package app
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import (
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"errors"
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"git.haefelfinger.net/piwigo/PiwigoDirectoryUploader/internal/pkg/datastore"
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"git.haefelfinger.net/piwigo/PiwigoDirectoryUploader/internal/pkg/piwigo"
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"github.com/sirupsen/logrus"
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)
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type appContext struct {
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// think again if this is a good idea to have such a context!
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piwigo *piwigo.ServerContext
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dataStore *datastore.LocalDataStore
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sessionId string
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localRootPath string
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}
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func (c *appContext) useMetadataStore(connectionString string) error {
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if connectionString == "" {
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return errors.New("missing connectionString to use metadata store")
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}
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logrus.Infof("Using SQL Lite data store with '%s'", connectionString)
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c.dataStore = datastore.NewLocalDataStore()
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err := c.dataStore.Initialize(connectionString)
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return err
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}
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func (c *appContext) usePiwigo(url string, user string, password string) error {
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if url == "" {
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return errors.New("missing piwigo url")
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}
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if user == "" {
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return errors.New("missing piwigo user")
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}
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if password == "" {
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return errors.New("missing piwigo password")
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}
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c.piwigo = new(piwigo.ServerContext)
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return c.piwigo.Initialize(url, user, password)
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}
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func newAppContext() (*appContext, error) {
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logrus.Infoln("Preparing application context and configuration")
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context := new(appContext)
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context.localRootPath = *imagesRootPath
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if *sqliteDb != "" {
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err := context.useMetadataStore(*sqliteDb)
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if err != nil {
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return nil, err
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}
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} else {
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logrus.Warnln("No persistence configured. Skipping metadata storage. This might affect performance on large collections!")
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}
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err := context.usePiwigo(*piwigoUrl, *piwigoUser, *piwigoPassword)
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return context, err
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}
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